Preliminary evidence for low openness to experience as a pre-clinical marker of incipient cognitive decline in older adults |
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| Authors: | Paula G. Williams Yana Suchy Matthew L. Kraybill |
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| Affiliation: | 1. Department of Psychology, University of Western Ontario, Canada;2. Department of Psychology, Brock University, Canada;1. 809 Evesham Avenue, Baltimore, MD, USA;2. National Institute on Aging, Baltimore, MD, USA;3. Department of Psychology, Rutgers University, New Brunswick, NJ, USA;4. Department of Developmental, Personality, and Social Psychology, Ghent University, Ghent, Belgium;5. Department of Human Development, Cornell University, Ithaca, NY, USA;6. Institute of Psychology, Academy of Sciences of the Czech Republic, Brno, Czech Republic;7. Department of Psychology, University of Tartu, Tartu, Estonia;8. Estonian Academy of Sciences, Tallinn, Estonia;9. Faculty of Social Welfare, Iwate Prefectural University, Iwate, Japan;10. Department of Human Studies, Bunkyo Gakuin University, Bunkyo, Japan;11. Division of Social Science, Hong Kong University of Science and Technology, Kowloon, Hong Kong;12. Institute of Experimental Psychology, Slovak Academy of Sciences, Bratislava, Slovak Republic;13. Faculty of Psychology, Universidad Peruana Cayetano Heredia, Lima, Peru;14. Department of Psychology, University of Buenos Aires,Buenos Aires, Argentina;15. Department of Education, Pusan National University, Busan, Republic of Korea;p. Department of Psychology, Ewha Womans University, Seoul, Republic of Korea;q. Department of Psychology, Tarbiat Modares University, Tehran, Iran;r. Institute of Psychology, Jagiellonian University, Krakow, Poland;s. School of Cognitive Science, Hampshire College, Amherst, MA, USA;t. Department of Psychology, The College of New Jersey, Ewing, NJ, USA;u. Personality Research Group, University Kebangsaan Malaysia, Bangi, Selangor, Malaysia;v. UFR STAPS, Université Paris Ouest Nanterre La Défense, Nanterre, France;w. Institute of Psychology, Makerere University, Kampala, Uganda;x. Office of Institutional Research and Planning, San Diego Community College District, San Diego, CA, USA;y. ICREA and Department of Political and Social Sciences, Universitat Pompeu Fabra, Barcelona, Spain;z. Institute of Psychology, University of Lausanne, Lausanne, Switzerland;11. Department of Psychology, University of Zagreb, Zagreb, Croatia;12. Institute for Social Research in Zagreb, Zagreb, Croatia;13. Department of Psychology, University of Otago, Dunedin, New Zealand;14. Department of Psychology, Belgrade University, Belgrade, Serbia;15. Department of Psychology, Susquehanna University, Selinsgrove, PA, USA;16. School of Psychology, Queens University, Belfast, United Kingdom;17. School of Psychology, University of Sussex, Falmer, United Kingdom;18. Department of Psychology, La Sapienza University, Rome, Italy;19. Department of Psychology, Peking University, Beijing, China;110. School of Psychology and Counseling, Queensland University of Technology, Brisbane, Australia;111. Faculty of Psychology and Educational Science, University of Coimbra, Coimbra, Portugal;112. Department of Psychology, John Paul II Catholic University of Lublin, Lublin, Poland;113. Escuela de Psicología, Pontificia Universidad Católica de Chile, Santiago, Chile;114. Graduate School of Professional Psychology, University of St. Thomas, Minneapolis, MN, USA;115. Visakhapatnam, Andhra Pradesh, India;1p. Department of Geriatrics, Florida State University College of Medicine, Tallahassee, FL, USA;1. Department of Educational Leadership and Counseling Psychology, Washington State University, United States;2. Department of Psychology, University of Idaho, United States;3. Iztacala National School of Professional Studies, National Autonomous University of Mexico, Mexico;4. Faculty of Informatics, Kansai University, Japan;5. College of Education, Henan Normal University, China;6. Center for General Studies, Universiti Kebangsaan Malaysia, Malaysia;7. Department of Developmental and Educational Psychology, Beijing Normal University, China;8. Counseling Center, Gonzaga University, United States;1. Department of Psychology, Ithaca College, United States;2. Department of Education and Counseling Psychology, Albany University, United States;3. Department of School Psychology, Alfred University, United States;1. Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA;2. Department of Neurology, Mayo Clinic, Rochester, MN, USA;3. Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA;4. Department of Radiology, Mayo Clinic, Rochester, MN, USA;5. Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA |
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| Abstract: | The current study examined self-reported Openness to Experience as a marker of incipient cognitive decline among older adults. Seventy five cognitively-intact, community-dwelling adults ages 58–87 were assessed with the NEO Personality Inventory-Revised (NEO PI-R; (Costa & McCrae, 1992) and the Mattis Dementia Rating Scale 2nd edition (DRS-2; (Mattis, Jurica, & Leitten, 1988) to examine association with incipient decline over approximately 1 year. Low Openness to Experience was associated with decline, controlling for baseline screening scores, age, education, and the other four personality factors. Examination of facet-level associations indicated that lower scores on the Values and Aesthetics facets of Openness primarily explained the association. Current findings build on prior research suggesting that exaggerated reaction to novelty may signal pre-clinical cognitive decline. |
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| Keywords: | Personality Openness to Experience Cognitive decline |
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